GB1502158A - Lens meter - Google Patents

Lens meter

Info

Publication number
GB1502158A
GB1502158A GB26813/75A GB2681375A GB1502158A GB 1502158 A GB1502158 A GB 1502158A GB 26813/75 A GB26813/75 A GB 26813/75A GB 2681375 A GB2681375 A GB 2681375A GB 1502158 A GB1502158 A GB 1502158A
Authority
GB
United Kingdom
Prior art keywords
target
lens
image
orthogonal
images
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB26813/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikon Corp
Original Assignee
Nippon Kogaku KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Kogaku KK filed Critical Nippon Kogaku KK
Publication of GB1502158A publication Critical patent/GB1502158A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/0228—Testing optical properties by measuring refractive power

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
GB26813/75A 1974-06-28 1975-06-24 Lens meter Expired GB1502158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7397174A JPS5334907B2 (enExample) 1974-06-28 1974-06-28

Publications (1)

Publication Number Publication Date
GB1502158A true GB1502158A (en) 1978-02-22

Family

ID=13533470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26813/75A Expired GB1502158A (en) 1974-06-28 1975-06-24 Lens meter

Country Status (5)

Country Link
US (1) US3960450A (enExample)
JP (1) JPS5334907B2 (enExample)
DE (1) DE2528818C3 (enExample)
FR (1) FR2276574A1 (enExample)
GB (1) GB1502158A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090790A (en) * 1976-07-08 1978-05-23 American Optical Corporation Apparatus for testing the refractive power(s) of lenses
JPS59117947U (ja) * 1983-01-31 1984-08-09 旭光学工業株式会社 レンズメ−タ−
JPS60162431U (ja) * 1984-04-06 1985-10-29 ヤンマー農機株式会社 脱穀機における選別排塵装置
CN102840964A (zh) * 2012-08-27 2012-12-26 中国科学院长春光学精密机械与物理研究所 大口径、长焦距平行光管焦点实时监测系统
JP7114182B2 (ja) * 2018-09-25 2022-08-08 株式会社ディスコ 被着体に光学薄膜を貼り付けて形成する方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3389632A (en) * 1963-04-23 1968-06-25 Rank Precision Ind Ltd Double inverted image optical alignment testing apparatus
US3558207A (en) * 1966-12-06 1971-01-26 Searle Medidata Inc Hologram system employing incoherent light

Also Published As

Publication number Publication date
DE2528818B2 (de) 1977-12-01
FR2276574A1 (fr) 1976-01-23
JPS513660A (enExample) 1976-01-13
US3960450A (en) 1976-06-01
DE2528818C3 (de) 1978-08-03
JPS5334907B2 (enExample) 1978-09-22
DE2528818A1 (de) 1976-01-15
FR2276574B1 (enExample) 1977-07-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee